<template>
    <div>
        <!-- 面包屑导航 -->
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>订单管理</el-breadcrumb-item>
            <el-breadcrumb-item>订单列表</el-breadcrumb-item>
        </el-breadcrumb>

        <!-- 卡片区域 -->
        <el-card>
            <el-row>
                <el-col :span="8">
                    <el-input v-model="queryInfo.query" placeholder="请输入内容" clearable @clear="getOrderList">
                        <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
                    </el-input>
                </el-col>
            </el-row>

            <!-- 表格区域 -->
            <el-table :data="orderList" style="width: 100%" border stripe>
                <el-table-column type="index"  label="序号">
                </el-table-column>
                <el-table-column label="订单编号" prop="order_number">
                </el-table-column>
                <el-table-column label="订单价格" prop="order_price">
                </el-table-column>
                <el-table-column label="是否付款" prop="order_pay">
                    <template slot-scope="scope">
                        <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
                        <el-tag type="danger" v-else>未付款</el-tag>
                    </template>
                </el-table-column>
                <el-table-column label="是否发货" prop="is_send">
                </el-table-column>
                <el-table-column label="下单时间" prop="create_time">
                    <template slot-scope="scope">
                        {{scope.row.create_time | dataFormat}}
                    </template>
                </el-table-column>
                <el-table-column label="操作">
                    <template>
                        <el-button size="mini" type="primary" icon="el-icon-edit" @click="adrDialog"></el-button>
                        <el-button size="mini" type="success" icon="el-icon-location" @click="showProgress"></el-button>
                    </template>
                </el-table-column>
            </el-table>

            <!-- 分页区域 -->
            <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                :current-page="queryInfo.pagenum"
                :page-sizes="[5, 10, 15, 20]"
                :page-size="queryInfo.pagesize"
                layout="total, sizes, prev, pager, next, jumper"
                :total="total">
            </el-pagination>
        </el-card>

        <!-- 修改地址的对话框 -->
        <el-dialog
            title="修改地址"
            :visible.sync="adrDialogVisible"
            width="50%" @close="addrDialogClosed">
            <!-- 表单区域 -->
            <el-form :model="addressForm" :rules="addressRules" ref="addressRuleRef" label-width="100px">
                <el-form-item label="省市区/县" prop="city">
                    <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
                </el-form-item>
                <el-form-item label="详细地址" prop="name">
                    <el-input v-model="addressForm.address2"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="adrDialogVisible = false">取 消</el-button>
                <el-button type="primary" @click="adrDialogVisible = false">确 定</el-button>
            </span>
        </el-dialog>

        <!-- 物流进度的对话框 -->
        <el-dialog
            title="物流进度"
            :visible.sync="progressDialogVisible"
            width="50%">
            <!-- 时间线 -->
            <el-timeline>
              <el-timeline-item
                v-for="(activity, index) in progressDate"
                :key="index"
                :timestamp="activity.time">
                {{activity.context}}
              </el-timeline-item>
            </el-timeline>
        </el-dialog>
    </div>
</template>

<script>
import cityData from './citydata.js'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 5
      },

      // 页码总数
      total: 0,

      // 订单列表
      orderList: [],

      // 监听修改地址的对话框
      adrDialogVisible: false,

      // 修改地址表单数据
      addressForm: {
        address1: [],
        address2: ''
      },

      // 修改地址对话框表单校验规则
      addressRules: {
        city: [
          { required: true, message: '请选择城市', trigger: 'blur' }
        ],
        name: [
          { required: true, message: '请输入详细地址', trigger: 'blur' }
        ]
      },

      cityData,

      // 监听物流进度的对话框
      progressDialogVisible: false,

      // 物流进度信息
      progressDate: []
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    // 获取订单列表
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      this.$message.success('获取成功')
      this.total = res.data.total
      this.orderList = res.data.goods
    },

    // 每页数量改变时触发
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },

    // 当前页码发生变化时触发
    handleCurrentChange(newNum) {
      this.queryInfo.pagenum = newNum
      this.getOrderList()
    },

    // 修改地址对话框
    adrDialog() {
      this.adrDialogVisible = true
    },

    // 修改地址对话框关闭时重置表单数据
    addrDialogClosed() {
      this.$refs.addressRuleRef.resetFields()
    },

    // 物流信息对话框
    async showProgress() {
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      this.progressDate = res.data
      this.progressDialogVisible = true
    }
  },
  computed: {}
}
</script>
<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>
